Looking at trauma and deaths: Diyarbakir city in Turkey

Evaluation and treatment of altered mental status patients in the emergency department: Life in the fast lane

BACKGROUND

Altered mental status (AMS) is a very common emergency case, but the exact etiology of many AMS patients is unknown. Patients often manifest vague symptoms, thus, AMS diagnosis and treatment are highly challenging for emergency physicians. The aim of this study is to provide a framework for the assessment of AMS patients. This assessment should allow providers to better understand the etiology of mental status changes and therefore improve diagnostic skills and management.

METHODS

This is a prospective cohort observational study. We recruited all adult patients with undifferentiated AMS at a single center tertiary care academic emergency department over 24 months (June 2009 to June 2011). Demographic characteristics, clinical manifestations, assessment approaches, causative factors, emergency treatments and outcomes were collected prospectively.

RESULTS

In 1934 patients with AMS recruited, accounting for 0.93% of all emergency department (ED) patients, 1 026 (53.1%) were male, and 908 (46.9%) female. Their average age was 51.95±15.71 years. Etiologic factors were neurological (n=641; 35.0%), pharmacological and toxicological (n=421; 23.0%), systemic and organic (n=266; 14.5%), infectious (n=167; 9.1%), endocrine/metabolic (n=145; 7.9%), psychiatric (n=71; 3.9%), traumatic (n=38; 2.1%), and gynecologic and obstetric (n=35; 1.9%). Total mortality rate was 8.1% (n=156). The death rate was higher in elderly patients (≥60) than in younger patients (10.8% vs. 6.9%, P=0.003).

CONCLUSIONS

Patients with AMS pose a challenge for ED physicians. The most frequently encountered diagnostic categories causing AMS were primary CNS disorders, intoxication, organ system dysfunction, and endocrine/metabolic diseases. AMS has a high fatality rate in the ED. AMS is an important warning signal for ED patients because of its potentially fatal and reversible effects. Prompt evaluation and treatment are essential to decreasing morbidity and mortality associated with AMS.

Burden of road traffic injuries in Turkey

OBJECTIVE

Road traffic injuries (RTIs) are one of the leading causes of global deaths, contributing to 1.3 million lives lost each year. Although all regions are affected, low- and middle-income countries share a disproportionate burden. The significance of this public health threat is growing in Turkey, where current estimates show that 2.0 percent of all deaths in the country are due to RTIs. Despite the significance of this growing epidemic, data pertaining to RTIs in Turkey are limited. In order to address the gap in knowledge, this article presents an overview of the epidemiology of RTIs in Turkey through an analysis of available secondary data sets and a comprehensive review of scientifically published studies.

METHODS

A literature review was performed during December 2010 using PubMed, Embase, and ISIS Web of Knowledge databases and Google search engines. Peer-reviewed literature pertaining to Turkey and RTIs were selected for screening. Secondary data were also procured with assistance from Turkish colleagues through an exploration of data sources pertaining to RTIs in Turkey.

RESULTS

The literature review yielded a total of 70 studies with publication years ranging from 1988 to 2010. Secondary data sources were procured from the ministries of Health and Interior as well as the Turkish Statistical Institute. These data sources focus primarily on crashes, injuries, and fatalities (crash rate of 1328.5 per 100,000 population; injury rate of 257.9 per 100,000 population; fatality rate of 5.9 per 100,000). Risk factor data surrounding road safety are limited.

CONCLUSION

The findings reveal the significant burden that RTIs pose on the health of the Turkish population. The introduction of new technologies such as the novel digital recording systems in place to record pre-hospital services and Global Positioning System (GPS) tracking of road traffic crashes by the police have allowed for a more accurate picture of the burden of RTIs in Turkey. There are, however, some considerable gaps and limitations within the data systems. Incorporation of standardized definitions, regular data audits, and timely review of collated data will improve the utility of RTI data and allow it to be used for policy influence.

The value of postmortem computed tomography as an alternative for autopsy in trauma victims: a systematic review

The aim of this study was to assess the role of postmortem computed tomography (PMCT) as an alternative for autopsy in determining the cause of death and the identification of specific injuries in trauma victims. A systematic review was performed by searching the EMBASE and MEDLINE databases. Articles were eligible if they reported both PMCT as well as autopsy findings and included more than one trauma victim. Two reviewers independently assessed the eligibility and quality of the articles. The outcomes were described in terms of the percentage agreement on causes of death and amount of injuries detected. The data extraction and analysis were performed together. Fifteen studies were included describing 244 victims. The median sample size was 13 (range 5–52). The percentage agreement on the cause of death between PMCT and autopsy varied between 46 and 100%. The overall amount of injuries detected on CT ranged from 53 to 100% compared with autopsy. Several studies suggested that PMCT was capable of identifying injuries not detected during normal autopsy. This systematic review provides inconsistent evidence as to whether PMCT is a reliable alternative for autopsy in trauma victims. PMCT has promising features in postmortem examination suggesting PMCT is a good alternative for a refused autopsy or a good adjunct to autopsy because it detects extra injuries overseen during autopsies. To examine the value of PMCT in trauma victims there is a need for well-designed and larger prospective studies.

Trauma deaths in the first hour: are they all unsalvageable injuries?

BACKGROUND

With the advent of trauma systems, time to definitive care has been decreased. We hypothesized that a subset of patients who are in extremis from the time of prehospital transport to arrival at the trauma center, and who ultimately die early after arrival, may in fact have a potentially salvageable single-organ injury.

METHODS

We reviewed all deaths that occurred in the first hour after hospital admission. Trauma registry, medical records, and autopsy reports for 556 patients were evaluated.

RESULTS

The median time to arrival was 39 minutes, and the median Injury Severity Score was 29. Blunt injuries (53%) were most commonly auto-accident injuries (134 of 285 patients; 47%). Penetrating wounds (42%) were mostly gunshot wounds to the chest (73 of 233 patients; 31%). For patients with initial vital signs, the most common cause of death was isolated brain injury (26 patients; 28%). Possibly survivable injuries (single organ or vessel) occurred in 35 (38%) patients, of which 4 were isolated spleen injuries (4%).

CONCLUSIONS

Some patients with potentially survivable single organ injuries did not have associated head injuries. An aggressive approach is warranted on patients with detectable vital signs on at least one occasion in the field but who arrive at the trauma center in extremis.

Relation between severity of injury and the early activation of interleukins in multiple-injured patients

The aim of this study was to evaluate the relation between severity of injury and the early activation of interleukins in multiple-injured patients. Ninety-nine patients with multiple injuries were included in this prospective study. Plasma levels of interleukin (IL)-1, IL-2, IL-6, IL-8 and TNF-alpha were measured. Injury Severity Score (ISS), Revised Trauma Score (RTS), Glasgow Coma Score (GCS) and the Acute Physiology and Chronic Health Evaluation II (APACHE-II) were all recorded. Of the 99 patients, 82 were male and 17 were female. The mean age was 26.6+/-20.7 years. The mortality rate for this series was 17%. Patients who died from trauma exhibited a significant increase for IL-2, IL-6 and IL-8 in comparison with patients who survived. Significant differences for ISS, RTS and GCS were found between survivors and non-survivors. Values in all patients with ISS>16 were increased and these increases were significant for IL-6 and IL-2. These data show that the initial increase of IL-2, IL-6 and IL-8 might predict the patients with a high possibility of mortality and a significant increase of IL-2 and IL-6 in patients with ISS>16 might be used in a new developed trauma score combined with ISS as an indicator for the injury severity.

Falls from flat-roofed houses: a surgical experience of 1643 patients

PURPOSE

High falls from flat-roofed houses are a common cause of death and disability in the south-east part of Turkey; the aim of this study was to describe our experience of such falls seen over a 4-year period in Diyarbakir.

METHODS

One thousand six hundred and forty-three patients (570 females and 1073 males) who sustained injuries after an accidental fall from a flat-roofed house were entered into the study.

RESULTS

The mean age was 18 (1-95) years; 49.4% of patients were under 10 years old; 81.5% were under 30 years old. The mean fall height was 4.5m (1-20 m). The mortality rate was 5.8% (96 patients). The mean fall height in children under the age of 15 years who died from the fall was 4m (67 patients) and in patients over the age of 15 years, 9m (29 patients). The most common injuries were to the head (45.1%) and 93.75% of those (n = 90) who died had a head injury. One hundred patients (6%) were followed because of abdominal bleeding: one of these had fallen from 2m, the reminder from 4 to 9 m; 12 were operated on and 88 treated conservatively.

CONCLUSION

Craniocerebral trauma is the most common injury in fatal falls from flat roofs and blunt abdominal trauma is an uncommon injury after falling from less than 4m.